Passe-Partout, Art Mount - fits in 30x40 cm frame

Picture montage: Folding passe-partout mounted with clear photo corners

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Custom Size Mat Board for Frame / Picture Mount, Black Matte, White Mounts, Passepartout A3 A4 A2 A1 30x40 50x70 70x100 11x14 8x10 18x24

How to find the perfect passepartout for your picture

Mount - Over 500+ mounts here

White passe-partout for 12” x 16” in frame –

Photo Frame Size Guide: What Size Picture Frame Do I Need?

Mounts/Passepartout – The Wall Art Club

Buy custom-size passepartout, Matte, Mount